Tag: pwm circuits

What PWM works How PWM Pulse width modulation is the technique of obtaining the analog electrical value or signal to be produced at the output by controlling the width of the pulses to be produced.

50A Motor Speed Control Circuit for Model Car, Boat

| 2009/05/23

High-speed models with powerful engines, boats, etc. car. 50 amp motor speed control circuit with integrated servo controller used in the control ZN409 In çıkışar CD4093 integrated gate driver MOSFETs MTP2955 in section 6 (IRFZ44 available onsite) 50A PWM Motor Speed Controller Project Source: http://www.siliconchip.com.au/cms/A_102330/article.html 50A Motor Speed Control Circuit for Model Car, Boat schematic…

Solid State Tesla Coil Project TL494 PWM High-Voltage

| 2009/05/16

TL494 PWM control integrated with the high-voltage applications drive on the floor STW20NB50 MOSFETs used transformer windings information oscilloscope measurements details given me and most of us practice a project that known output transformer is very expensive but the MOSFETs and driver section quite strong other SMPS applications can be useful or less can give…

Feedback PWM Motor Control Circuit with PIC16F628 L298

| 2009/04/04

Circuit L298 (bridge-mounted motor drive) and PIC16F628 microcontroller based on the stop, sudden stop, start, improve, finish, forward, rewind controls have brake position the motor generator to the state in case of falling energy battery again sending software in assembly language prepared. Asm. hex and isis proteus. DSN files available Feedback motor drive circuit diagram…

555 PWM Circuit 12v Lamp Dimming or Motor Speed Control

| 2009/01/10

A simple useful Power control circuit can be used for 12v lamp dimming dimmer or motor 12 volt motor speed control. In the circuit diagram, the driver appears as integrated 7555, don’t be fooled, you can use the 555 timer IC. This integrated is produced by many companies. There may be name differences. It seems…

TL494 PWM Motor Control

| 2008/10/05

There are motor driver circuits made with TL494 pwm control IC, different circuits powered by low current P channel N channel and N-P channel mosfets without using mosfet. There are schematic drawings prepared with splan and pcb prepared with sprint layout (for n-p two-mosfet circuit). It is recommended to set up the circuits as shown…

PIC16F876 PWM Fan Speed ​​Control

| 2008/09/25

PIC16F876 with PWM applications can be an example of a project 9 fans can be controlled 3 BUZ72 Mosfet with the PIC outputs reinforced LM60 temperature sensor information from the relative speed is changing the R and G LEDs with temperature condition can be observed CC5X prepared with the C source and hex code, circuit…

CNC PCB Machine Project

| 2008/09/12

CNC Project of the information provided on PCB drilling machine, CNC benefits do not, is bound to be thanks to those who contributed Maximus – CNC PCB Drilling Machine This web page is designed to present my graduation thesis; printed circuit board drilling machine which was done Currently English pages are not available but, because…

Brushed Motor ESC PIC12F675 PWM

| 2008/08/19

Brushed Motor control circuits are used by making some changes in the software with the slightly different basic circuit built on the PIC12F675 microcontroller. There are all Brushed Motor control circuit diagrams and source picmikro software. Combinations of software timing and timer-based interrupts were used to create the ESC PWM. This project documents how to…

Bipolar Stepper Motor Drive Circuit with TA8435 PCB

| 2008/07/26

TA8435 motor control based on integrated circuits in 1.5 (2 max) can be controlled stepper motors, a lot of these values ​​robotics, CNC, etc.. adequate for the project authors have used for milling machine motor driver board schematics and PCB drawings TA8435 eagle drawing files have been prepared by the source .. TA8435 Motor current…

Electric Bike Motor Control Circuit TC4420 PWM PIC16F819

| 2008/07/24

The pwm method is used in the motor control circuit, the microchip product tc4420 high speed 6 amp mosfet driver is used at the output of the pic16f819, while the mosfets are 2 pieces irf2907. There is also a current detection circuit over a 0.01ohm shunt resistor made with a tlv2461 op amp to detect…